Yes, most all of that area looks to be open to hunting as long as it's away from any of the OHV areas. I would contact the local field office to validate and believe this is the number 760-337-4400 I took a look at it on Google Earth, looks to be a pretty rugged area and may require some serious hiking. Very few points of access from what I can see on the map. I would imagine some of the canyons and dry riverbeds would be a good place to search out tracks and do some scouting. Coyotes are everywhere!!